Date: Mon, 09 Jun 2014 07:48:04 -0500 From: Larry Rosenman <ler@lerctr.org> To: Martin Simmons <martin@lispworks.com> Cc: freebsd-fs@freebsd.org, owner-freebsd-fs@freebsd.org Subject: Re: Is ZFS Multi-vdev root pool configuration discovery =?UTF-8?Q?supported=3F?= Message-ID: <c82d35ca9aa36cffd8756f853f330d8f@thebighonker.lerctr.org> In-Reply-To: <201406091243.s59Ch55n026817@higson.cam.lispworks.com> References: <201406061624.s56GOOx7015821@higson.cam.lispworks.com> <53932846.20806@FreeBSD.org> <201406091243.s59Ch55n026817@higson.cam.lispworks.com>
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On 2014-06-09 07:43, Martin Simmons wrote: >>>>>> On Sat, 07 Jun 2014 17:57:10 +0300, Andriy Gapon said: >> >> on 06/06/2014 19:24 Martin Simmons said the following: >> > Hi, >> > >> > Does anyone know if FreeBSD 9.2 (or indeed head) supports "Root On ZFS" with a >> > multi-vdev pool (e.g. 4 disks configured as two mirrored pairs)? >> > >> > Looking at the source, sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c >> > contains the comment: >> > >> > /* >> > * Multi-vdev root pool configuration discovery is not supported yet. >> > */ >> > >> > but the code below it from r243502 suggests that this is no longer true. >> >> This is a stale comment, it must be removed. > > Thanks, that's good to know. For the record I've been booting off a 6-disk raidZ1 pool for a LONG time. I have boot code on all 6 disks, and can rearrange them at will and boot off any of them. > > __Martin > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: ler@lerctr.org US Mail: 108 Turvey Cove, Hutto, TX 78634-5688
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